[feat]: wire in scene into the simulation engine

1 files changed, 3 insertions, 2 deletions

diff --git a/src/scene/scene.h b/src/scene/scene.h
index 27d1327..23d884f 100644
--- a/src/scene/scene.h
+++ b/src/scene/scene.h
@@ -17,8 +17,9 @@ namespace Donut
     public:
         Scene();
 
-        // world-builder content
-        std::vector<SceneObject> objects{ SceneObject{} };
+        // world-builder content. The default object orbits clear of the hole at the
+        // origin (positions are in Schwarzschild radii; see BH_SCENE_RADIUS).
+        std::vector<SceneObject> objects{ SceneObject{ { 18.0f, 6.0f, 0.0f }, 2.0f, { 0.85f, 0.35f, 0.2f } } };
         int selected_object = 0;
 
         // black hole / accretion disk